I have looked everywhere online and I can not find a repair guide. I'm certain the mosfets are fried and need replaced. Are there any tutorials on how to do this? The amp is a v2. Thanks.

07-29-2013

Side Show

Re: Jl Audio 500.1 Repairs

open up the amp and have a look, u wont find a repair guide on the net, try contact jl audio

07-29-2013

Kschmitz91

Re: Jl Audio 500.1 Repairs

I did that and all of the mosfets look fine. I did see one of what I believe is to be a capacitor that looked blown. How do I take the boards completely out of the case?

07-29-2013

Side Show

Re: Jl Audio 500.1 Repairs

do you have a crappy old amp laying around? try pull the board out of that first to get an idea of how it comes apart, pretty sure mosfets all need to be unglued and detached from the heatsink, google car amp break down or something like that.

07-29-2013

stereoguy

Re: Jl Audio 500.1 Repairs

Save the trouble i got a good working one for sale if u r intrested hit me up..

07-30-2013

Kschmitz91

Re: Jl Audio 500.1 Repairs

I bought it to fix and sell. I'm good with electronics and I wanted to see if I could fix this. Thanks anyways. But the only damage I see on the board is one capacitor and a few of the mosfets have little Knicks on them.